Actually a Smart is safer than an F-150. Bigger is not always safer, most full size trucks and SUV's are more of a death trap than small cars. Full sized trucks (SUV's are classified as trucks BTW) are exempt from some crash testing.
I would much rather be in the Smart than the F-150
OK, but that is not my truck. I have the 2006, which is much safer than the older model you were watching.
And I am not talking about running into a wall, I am talking about running into a smart car. Big difference. Difference in mass can play a huge role in deceleration experienced by the respective drivers (like a bowling ball hitting a bocci ball) - obviously not an elastic collision, but momentum does play a part.